Questions? Please Contact Your Local Manufacturer’s Representative
3-13
SECTION 3
ModSyncSE-User-Manual-211020
OPERATION
!
WARNING
This manual is provided as a
guide to the correct operation and
maintenance of your equipment,
and should be read in its entirety and
be made permanently available to
the staff responsible for equipment
operation. It should not, however
be considered as a complete code
of practice, nor should it replace
existing codes or standards which
may be applicable. Fulton reserves
the right to change any part of
this installation, operation and
maintenance manual without notice.
Do not install, operate, service,
or repair any component of this
equipment unless you are qualified
and fully understand all requirements
and procedures.
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional /professional codes or
regulations
System and Scaling – Configuration Screen
The System and Scaling Screen 3 provides access to optional features available to
the ModSync® SE.
FIGURE 10 – CONFIGURATION SCREEN
Outdoor Reset:
Enables the outdoor air temperature sensor and allows
access to the outdoor reset screens and settings.
Warming Features:
Enables the ‘Running Transition’ and ‘Warm Standby’
Features
Return Sensor:
Enables the Return Sensor Monitoring.
Isolation Valves:
Enables Isolation Valve control for the boilers. If isolation
valves are enabled then boiler pumps are automatically disabled.
Boiler Pumps:
Enables the Boiler Circulation Pump control for the
boilers. If Boiler Circulation Pumps are enabled then isolation valves are
automatically disabled. When enabled, an additional selection to enable
VFD function will become available.
Valve/Pump Interlock:
Enables the Valve/Pump interlock function. When
the ModSync® enables the boilers Isolation valve or Boiler Circulation
Pump, the ModSync® will wait for a status input from the valve or pump to
indicate that the valve is open or the pump is running before enabling the
boiler. An adjustable time delay will be added so that if the status is not
made in the selected timeframe the boiler will be placed in alarm and a
different boiler will be enabled.
System Pumps:
Enables the System Pump operation. If enabled,
additional configuration options for VFD capabilities, number of pumps
(2-4) and control function (Delta-P or Delta-T) will become available.
